Re: Yet another 465B restoration question
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The 107437 is a Tektronix Guernsey numbering - unrelated the Bxxxxxx number from Beaverton - I imagine there's a correspondence but I doubt it was documented.
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You best bet is to compare the board level revisions against those the low/high Bxxxxxx manuals. David -----Original Message-----
From: [email protected] <[email protected]> On Behalf Of Tom Phillips Sent: 13 February 2024 16:00 To: [email protected] Subject: Re: [TekScopes] Yet another 465B restoration question On Tue, Feb 13, 2024 at 04:19 AM, Don - AC2EV wrote: "How does one tell if the scope is a low serial number or a high serial number? My unit is #107437 as indicated on the front face. There¡¯s no letter indicator." The "high" serial numbers for the 465B are S/N B0600000 and up. That's how it is stated on the cover of the high S/N version of the 465B service manual. The 465B high S/N manual is marked copyright 1982. The previous version was marked copyright 1979. The leading alpha character designates the manufacturing location and I am not sure how Tek controlled the assigned numeric characters with respect to the alpha characters. Hopefully, someone can clarify that. Note that the High/Low break point is different for the 465 Model. |
David C. Partridge